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Pro-face PL-DU6900, User Manual

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5-9

Chapter 5 - Maintenance

PL-DU6900/PL-DU7900 User Manual

To keep your DU unit in good working condition, please check the following
points periodically.

DU Operation Environment

• Is the operating temperature within the allowable range?

• Is the operating humidity within the specified range (30% RH to 85% RH)?

• Is the operating atmosphere free of any corrosive gasses?

Electrical Specifications

• Is the input voltage appropriate (AC85V to AC265V 50/60Hz) ?

Related  Items

• Are all cables connected properly?  Have any become loose?

• Are all mounting brackets holding the unit securely?

• Are there many scratches or traces of dirt on the moisture resistant gasket?

Display Check

• Is the display bright enough ?

5.3

Periodic Check Points

When the DU’s backlight needs to be replaced, please contact your local DU distributor.

Summary of Contents for PL-DU6900

Page 1: ...PL X900 Series Standard Display PL DU6900 PL DU7900 User Manual...

Page 2: ...gital Electronics Corporation shall not be held liable by the user for any damages losses or third party claims arising from the uses of this product All Company Manufacturer names used in this manual...

Page 3: ...ential Safety Precautions System Design Before connecting the DU s power cord terminals to its terminal block be sure the power cord is disconnected from the power supply Do not use power that is beyo...

Page 4: ...disconnect the DU unit s power cord immediately and contact your local DUdistributor Read and understand Chapter 4 Installation and Wiring thoroughly before selecting an installation location for the...

Page 5: ...function Avoid restricting the DU s naturally occuring ventilation or storing or using the DU in an environment that is too hot Do not store or use the DU where chemicals and acids evaporate or where...

Page 6: ...fected Displaying a single screen image for long periods of time can cause an afterim age to remain on the screen To correct this turn the unit OFF for 5 to 10 minutes then ON again This phenomenon is...

Page 7: ...em Design 1 1 1 1 1 RS 422 and USB Connections 1 2 1 1 2 Connecting the Dual Displays 1 3 1 2 Accessories 1 5 CHAPTER 2 SPECIFICATIONS 2 1 General Specifications 2 1 2 1 1 Electrical 2 1 2 1 2 Environ...

Page 8: ...llation Positioning Cautions 4 1 4 1 3 Shock Vibration Related Cautions 4 1 4 2 DU Installation 4 2 4 2 1 Installation 4 2 4 3 Wiring Cautions 4 5 4 3 1 Connecting to PL 4 5 4 3 2 Connecting the Power...

Page 9: ...useful or important supplemental information PL Refers to all BOX Type Industrial Computers PL B900 and PL B910 Series models DU Refers to all standard Displays PL DU6900 PL DU7900 The list below desc...

Page 10: ...f usage options for all your applications Easy Front Panel Installation The PL is designed to be installed easily into the front of any panel or device It is also rugged enough for use in harsh indust...

Page 11: ...12 set Power Cord 1 for AC100V AC115V DU Unit 1 PL DU6900 T42 PL DU7900 T42 Package Contents PL X900 SERIES STANDARD DISPLAY PL DU6900 PL DU7900 USER MANUAL English 1 This manual PL X900 SERIES STAND...

Page 12: ...te for the current and voltage used 0 75mm2 or larger When installing the DU to a metal panel or cabinet be sure to design the DU s power cut off switch as a separate device that is within easy reach...

Page 13: ...et be sure to design the DU s power cut off switch as a separate device that is within easy reach by the unit s operator There is a danger of explosion if the DU s backup battery is incorrectly replac...

Page 14: ...will differ DU TFT Color LCD Touch Panel PL B900 PL B910 Series Unit Display Unit s Reset Button PL USB Front Access Unit PL US200 Screen Protection Sheet PL CS100 Connection Cable PL CB200 10M PL CB2...

Page 15: ...the power OFF before turning it ON again Be sure to use only the OS types shown here with each cable If a different type OS is used the utility software drivers etc is not supported Dip Switch Setting...

Page 16: ...one PL unit There are two types of installation methods to use the Star Method or the Daisy Chain Method Star Method With the Star Method the Display Expansion Board is installed in the PL and both di...

Page 17: ...following points The PL unit is a PL B910 series unit PL B910 or PL B911 The Touch Panel connection cable should be a USB cable The operating system is Windows 98 Second Edition Set the PL and DU s di...

Page 18: ...ard PL CB200 5M Connects Standard Displayand Main Unit 5m USB Front Access Unit PL CB200 10M Connects Standard Displayand Main Unit 10m Used onlywith RS 422 connection Maintenance Items These optional...

Page 19: ...PL unit For a list of the USB units that can be used with your PL please contact your local PL distributor When using USB type devices be sure they are USB compatible and be sure to read that device s...

Page 20: ...s Chapter 2 Specifications 1 General Specifications 2 Functional Specifications 3 Names and Functions of DU Parts 4 Display Unit Dimensions 2 1 2 Environmental Ambient Operating Temperature Storage Te...

Page 21: ...to installing the DU be sure to confirm the type of conditions that will be present in the DU s operating environment If the installation gasket is used for a long period of time or if the unit and it...

Page 22: ...228 1mm 11 97in X 8 98in Colors Brightness Control Not Available Available Contrast Control Backlight Backlight Lifetime time required for brightness to fall to half its normal level 25 000 hours at...

Page 23: ...s Can be used for PL DU7900 only I Power Switch Turns ON OFF the DU s power supply J Power Terminals The DU s AC100V 240V power cord termi nals are connected here K USB Connector USB I F USB 1 0 compa...

Page 24: ...L DU6900 External Dimensions 2 4 2 PL DU7900 External Dimensions Top View 346 13 62 287 11 30 63 2 48 14 0 55 31 1 22 271 10 67 330 12 99 Front View Side View Unit mm in Main Unit Only Top View 374 14...

Page 25: ...s installation panel or allowing water to enter inside Be sure the thickness of the panel is from 1 6mm 0 06in to 10mm 0 39 in Depending on material used for panel surface you may need to strengthen t...

Page 26: ...about the installation of other option units please refer to those unit s individual Operation Instructions To avoid electric hazards be sure to turn the PL s power OFF before installing any optional...

Page 27: ...attachment screws and slide the Rear Part upwards Be sure to place the DU unit on a flat lever surface prior to install ing the PL PE200 This will prevent damage to the DU and the acci dental cutting...

Page 28: ...l 3 Remove the Rear Cover and expose the interior of the DU Front Panel see Fig A 4 Loosen the Side Cover s screw and push the Front Panel s Slide in the direction shown to release it See Fig B Then t...

Page 29: ...n step 5 and secure the unit in place 7 Reattach the Rear Cover to the Front Panel using the four 4 attachment screws removed in step 3 Since the PL PE200 con tains precision parts be sure to handle i...

Page 30: ...SB Front Access Unit PL US200 Use the following procedure to install the PL US200 in the DU 1 Unscrew the blank panel s three 3 attachment screws and remove the DU rear face s PL US200 blank panel 2 U...

Page 31: ...PL US200 cable s black Rubber Stopper in the DU rear panel s notch Then re place the PL US200 s rear blank panel rotating it 180 from its original orientation and secure it in place with its three 3...

Page 32: ...n the location shown in the left side drawing If this area s temperature exceeds the allowed limit a machine breakdown can occur Temperature Sensor 0 o C to 50 o C 100mm Front face of DU 30mm Also be...

Page 33: ...of the DU when designing the panel Be sure the gasket is in place before installing the DU Panel Cut Out 1 6mm to 10 0mm It is strongly recommended that you use the gasket Place the DU on a level sur...

Page 34: ...than 30o from vertical OK OK OK Avoid placing the DU next to other devices that might cause overheating Avoid using the DU where the ambient temperature will exceed 50 C Keep the DU away from arc gen...

Page 35: ...fasteners hook on 3 Slide the fastener backwards until it stops Attachment Hole Top Bottom View PL DU7900 Side View both sides PL DU6900 Side View both sides 2 Insert each fastener into its attachment...

Page 36: ...ls pro vides AC100V to 240V power L Live and N Neutral This terminal is connected to the DU s frame chassis screw size M3 PL DU6900 1 Confirm that the DU s power switch is turned OFF Then remove the p...

Page 37: ...the DU This power cord is designed only for AC100V AC115V use Be sure to use a different cable when using other than AC100V AC115V power 3 Reattach the terminal strip s transparent cover and secure it...

Page 38: ...DU I O devices and power supply devices separately To improve noise immunity it is recom mended to attach a ferrite core to the power cord Isolate the main circuit high voltage large current line I O...

Page 39: ...is recommended DU Other device DU Other device Other device DU c Shared ground not allowed a Dedicated Ground best 1 Set up a dedicated ground when using the rear panel s FG terminal b Shared Ground...

Page 40: ...ning the Display Chapter 5 Maintenance 1 Regular Cleaning 2 Changing the Backlight 3 Periodic Check Points Use the optional Screen Protection Sheet when using the DU in extremely dirty or dusty areas...

Page 41: ...enever changing the backlight be sure the DU s power cord has been disconnected When the DU s power has just been turned OFF the back light area is still very hot Be sure to wear gloves to pre vent be...

Page 42: ...attachment screws and remove it 3 Remove the DU s four chassis attachment screws 4 Hold both sides of the DU s front panel section and use your thumbs to slide push the chassis forward in the directio...

Page 43: ...nt screws Remove these 4 screws Use an 0 sized Phillips screwdriver to remove the back light attachment screws Be careful not to lose any of the small at tachment screws Do not let any of at tachment...

Page 44: ...en release each plastic cable holder Each backlight uses a cable holder to prevent the cable from becoming caught or pinched when the DU s rear cover is opened or closed Be sure both cables are se cur...

Page 45: ...w backlights with the metal clips 11 After installing both new backlights using steps 9 to 10 replace and tighten all attachment screws total of 4 screws Then re connect both board power connectors 12...

Page 46: ...or closed Be sure both cables are secured by their holder before closing the rear cover Use a 1 sized Phillips screwdriver to remove the backlight attach ment screws Be careful not to lose any of the...

Page 47: ...f not the DU may be damaged 10 Remove each backlight unit 11 Insert each new backlight 12 After installing both new backlights using steps 9 to 11 replace and tighten all backlight and LCD panel attac...

Page 48: ...RH Is the operating atmosphere free of any corrosive gasses Electrical Specifications Is the input voltage appropriate AC85V to AC265V 50 60Hz Related Items Are all cables connected properly Have any...

Page 49: ...Memo...

Page 50: ...Grounding 4 8 H Hardware Reset Switch 2 4 I Icon Meaning 2 Insert the DU into the Installation Slot 4 3 Installation 3 1 Installation and Wiring 4 1 Installation Cautions 4 1 Installation Gasket 4 2 I...

Page 51: ...U 5 R Regular Cleaning 5 1 S Securing the Installation Fasteners 4 4 Shock Vibration Related Cautions 4 1 Specifications 2 1 Status LED 2 4 Structural Specifications 2 2 System Design 1 1 T Table of C...

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